30799325772 has 36 divisors (see below), whose sum is σ = 77861457856. Its totient is φ = 10265438880.

The previous prime is 30799325759. The next prime is 30799325819. The reversal of 30799325772 is 27752399703.

30799325772 is a `hidden beast` number, since 30 + 7 + 9 + 9 + 32 + 577 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 394053 + ... + 465699.

Almost surely, 2^30799325772 is an apocalyptic number.

It is an amenable number.

30799325772 is an abundant number, since it is smaller than the sum of its proper divisors (47062132084).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30799325772 is a wasteful number, since it uses less digits than its factorization.

30799325772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83598 (or 83593 counting only the distinct ones).

The product of its (nonzero) digits is 5000940, while the sum is 54.

The spelling of 30799325772 in words is "thirty billion, seven hundred ninety-nine million, three hundred twenty-five thousand, seven hundred seventy-two".